EXCMS Digg文件

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EXCMS的DIGG列表文件为：digg.php，可以按最新、本周、本月、本年、总排行显示最新内容列表。

代码

01	<?php
02	/**
03	 * Project:     EXCMS: the PHP content management system.
04	 * File:        digg.php
05	 * * A product of SINOICAN Inc.
06	 *
07	 * EXCMS is a ten million data-level,high speed,human-based content management system.
08	 *
09	 * EX is Excellence & Express & Exceed & Expert.
10	 *
11	 * For questions, help, comments, discussion, please join the
12	 * EXCMS mailing list. Send a blank e-mail to
13	 * excms@sinoican.com
14	 * or join the EXCMS forum
15	 * www.excms.cn/forum
16	 *
17	 * @link http://www.excms.cn/
18	 * @copyright Copyright (c) 2007-2009 SINOICAN Inc.
19	 * @license http://www.excms.cn/licenses/LICENSE-1.0
20	 * @category EXCMS
21	 * @author $Author: zhangxuelin $
22	 * @version $Rev: 15 $
23	 */
24	  
25	 /* $Id: digg.php 15 2009-10-27 09:31:46Z zhangxuelin $ */
26	  
27	 /**
28	  * Digg列表
29	  */
30	 
31	//加载系统配置文件，移动本程序时，请修改配置文件路径
32	require_once ('configuration/inc/common.inc.php');
33	excms_import("EXCMS.update.ChannelFunction");
34	//列表类型
35	$type_array = array('day'=>'最近关注', 'week'=>'本周关注', 'month'=>'本月关注', 'year'=>'本年关注', 'all'=>'总排行');
36	 
37	//获取当前类型
38	$_PAGE['type'] = $_GET['type'];
39	if(isset($_PAGE['type'])){
40	    if(!in_array($_PAGE['type'], array_keys($type_array))){
41	        echo "Unknow list type.";
42	    }
43	}else{
44	    $_PAGE['type'] = 'day';
45	}
46	 
47	//是否AJAX请求
48	$IS_AJAX_REQUEST = false;
49	 
50	//动态浏览（必须）,否则无法使用分页功能
51	$_PAGE['dynamic'] = true;
52	 
53	//分页（必须）
54	$_PAGE['pageon'] = excms_func_page_decode($_GET['page']);
55	 
56	//获取栏目ID
57	$channelid = excms_func_id_decode($_GET['channelid']);
58	//当前栏目
59	if(is_numeric($channelid) && $channelid > 0){
60	  $_PAGE_CHANNEL = excms_func_getChannelCacheById($channelid);
61	}else{
62	  $_PAGE_CHANNEL['channelid'] = $channelid;
63	}
64	$_PAGE['crossid'] = excms_func_id_decode($_GET['crossid']);
65	if(is_numeric($_PAGE['crossid']) && $_PAGE['crossid'] > 0){
66	    $_PAGE_CHANNEL['crosschannel'] = excms_func_getChannelCacheById($_PAGE['crossid']);
67	    $_PAGE_CHANNEL['href'] = ChannelFunction::listName($_PAGE_CHANNEL,1,$_PAGE_CHANNEL['crosschannel']['channelid']);
68	    //页面字段
69	    $_PAGE['title'] = $_PAGE_CHANNEL['crosschannel']['name'] . $type_array[$_PAGE['type']] . 'Digg';
70	}else{
71	    $_PAGE_CHANNEL['crosschannel'] = null;
72	    //页面字段
73	    $_PAGE['title'] = $_PAGE_CHANNEL['name'] . $type_array[$_PAGE['type']] . 'Digg';
74	}
75	 
76	//页面字段
77	$_PAGE['keywords'] = &$_PAGE_CHANNEL['keywords'];
78	$_PAGE['description'] = &$_PAGE_CHANNEL['description'];
79	 
80	//当前位置
81	$split_str = $_PAGE_CHANNEL['original_channelid'] > 0 ? ' ' . text2Html($EXCMS['list_symbol']).' ' : '';
82	$_PAGE['position'] = ChannelFunction::getNavigation($_PAGE_CHANNEL['original_channelid'], $_PAGE['crossid']) . $split_str . 'Digg';
83	 
84	//输出模板
85	excms_func_templateDisplay('digg.html');
86	 
87	?>

代码说明

• $channelid = excms_func_id_decode($channelid); //解密栏目ID(必须)。
• $crossid = excms_func_id_decode($_GET['crossid']); //解密交叉栏目(必须)。
• $_PAGE_CHANNEL = excms_func_getChannelCacheById($channelid); //根据栏目ID获取栏目缓存(必须)。
• $_PAGE_CHANNEL['href'] = ChannelFunction::listName($_PAGE_CHANNEL,1,$_PAGE_CHANNEL['crosschannel']['channelid']); //根据栏目以及交叉栏目获取当前栏

目的链接地址(必须)。

• $_PAGE['position'] = ChannelFunction::getNavigation($_PAGE_CHANNEL['original_channelid'], $_PAGE['crossid']) . $split_str . 'Digg'; //根据当前栏目

和交叉栏目获取当前导航栏(必须)。

页面字段数据放在$_PAGE变量数组，栏目的所有字段信息放在$_PAGE_CHANNEL变量数组。

• 页面参数

$_PAGE['title'](排行标题)

$_PAGE['keywords'] (排行关键字)

$_PAGE['description'](排行描述)

$_PAGE['position'](排行导航栏地址)

$_PAGE['crossid'](交叉栏目)

$_PAGE_CHANNEL包含当前栏目的所用信息，以上这些参数供模板里面标签使用。

代码修改

页面参数可以自由修改，根据模板的需要来增加和修改页面参数。模板中可自由调用页面的参数，例如：{$_PAGE.title}显示页面标题。